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850B ; Gamble-Skogmo, Inc.; (ID = 372783) Radio
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850B ; Gamble-Skogmo, Inc.; (ID = 372783) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Gamble-Skogmo, Inc.; Minneapolis, MN
Year: 1937 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 1A4 1C6 1A4 30 30 30 950 950
Main principle Superhet with RF-stage; ZF/IF 456 kHz
Wave bands Broadcast, Short Wave(s) and Police.
Power type and voltage Storage and/or dry batteries / 135 & 2 Volt
Power out
from Model: 850B - Gamble-Skogmo, Inc.;
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 8 = 1937 and before

All listed radios etc. from Gamble-Skogmo, Inc.; Minneapolis, MN
Here you find 651 models, 289 with images and 594 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.